CN220540068U

CN220540068U - Automobile U-shaped bolt with reinforced plate spring

Info

Publication number: CN220540068U
Application number: CN202322256380.2U
Authority: CN
Inventors: 林景阳; 林力淳
Original assignee: Jinjiang City Jiajing Auto Parts Co ltd
Current assignee: Jinjiang City Jiajing Auto Parts Co ltd
Priority date: 2023-08-22
Filing date: 2023-08-22
Publication date: 2024-02-27
Anticipated expiration: 2033-08-22

Abstract

The utility model provides an automobile U type bolt with strenghthened type leaf spring, its structure includes U type bolt body, strenghthened type plate spring structure, U type bolt body both ends run through simultaneously in strenghthened type plate spring structure, equal threaded connection in U type bolt body both ends has the nut, strenghthened type plate spring structure includes first plate body, the second plate body, the fixed bonding of second plate body is in first plate body up end, be provided with the hole centre gripping location structure of strenghthened type on the leaf spring, along with strenghthened type plate spring structure assembly on U type bolt body, the tip of U type bolt body runs through the jack, accessible screw in transfer bolt then, transfer bolt is at the screw in effort to the effort that produces the slope to strengthening the centre gripping piece for strengthen the centre gripping piece and remove towards the jack direction, when removing, take place the contact with the tip of U type bolt body, carry out centre gripping location restriction, effectually prevent that strenghthened type plate spring structure from taking place deformation, the jack from taking place the skew.

Description

Automobile U-shaped bolt with reinforced plate spring

Technical Field

The utility model relates to an automobile U-shaped bolt with a reinforced plate spring, and belongs to the field of automobile U-shaped bolts.

Background

U-shaped bolts, namely riding bolts, are named U-bolts and are non-standard parts, are named because of the U shape, are threaded at two ends and can be combined with nuts, and are mainly used for fixing tubular objects such as water pipes or sheet-shaped objects such as plate springs of automobiles, and are named as riding bolts because the mode of fixing the objects is like people riding on the horse.

The prior art discloses the application number: the U-shaped bolt assembly for the automobile assembly line comprises a U-shaped rod, a U-shaped protection pad, a lock plate and a hexagonal rotating head, wherein the U-shaped protection pad is fixed at the inner bottom end of the U-shaped rod; after the plate spring on the U-shaped bolt of the automobile in the prior art is assembled, the plate spring deforms along with the action of pressure, and because the hole on the plate spring is in clearance with the U-shaped bolt, the hole is easy to displace when the plate spring deforms, friction is generated, and abrasion is easy to cause.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide the automobile U-shaped bolt with the reinforced plate spring, so as to solve the problems that after the plate spring on the traditional automobile U-shaped bolt is assembled, the plate spring deforms along with the action of pressure, and because a gap is formed between a hole on the plate spring and the U-shaped bolt, the hole is easy to displace and generate friction when the plate spring deforms, and abrasion is easy to cause.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides an automobile U type bolt with strenghthened type leaf spring, its structure includes U type bolt body, strenghthened type plate spring structure, U type bolt body both ends run through simultaneously in strenghthened type leaf spring structure, equal threaded connection in U type bolt body both ends has the nut, strenghthened type plate spring structure includes first plate body, second plate body, the fixed bonding of second plate body is in first plate body up end, first plate body, second plate body both sides all dash have the jack corresponding with U type bolt body, second plate body middle part bottom surface is equipped with the effect groove that meets with the jack, the effect groove is equipped with the enhancement centre gripping piece in the sliding, first plate body bottom surface center has inlayed the action piece, the action piece top extends to in the second plate body, be equipped with the bolt groove on the action piece, the rotation has drive bolt in the bolt groove, the drive bolt tip is coniform, the enhancement centre gripping piece inner end extends the embedding action piece to with drive bolt slope contact.

Further, both ends of the U-shaped bolt body are provided with external thread structures.

Further, the U-shaped bolt body is made of stainless steel.

Further, the first plate body and the second plate body are both provided with radians.

The beneficial effects of the utility model are as follows: be provided with the hole centre gripping location structure of enhancement on the leaf spring, along with the assembly of enhancement type leaf spring structure on U type bolt body, the tip of U type bolt body runs through the jack, accessible screw in transfer bolt then, transfer bolt is at the screw in-process, can produce the effort of slope to strengthening the centre gripping piece for strengthen the centre gripping piece and remove towards the jack direction, when removing, take place to contact with the tip of U type bolt body, carry out centre gripping location restriction, effectually prevent that enhancement type leaf spring structure from taking place deformation, the jack takes place the skew.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a schematic view of a U-bolt of an automobile with a reinforced leaf spring according to the present utility model;

FIG. 2 is a schematic cross-sectional view of a reinforced plate spring structure;

fig. 3 is an enlarged sectional structure of fig. 2 a.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1, 2 and 3, the present utility model provides a technical solution for an automotive U-bolt with a reinforced leaf spring: the structure comprises a U-shaped bolt body 1 and a reinforced plate spring structure 2, wherein two end parts of the U-shaped bolt body 1 penetrate through the reinforced plate spring structure 2 at the same time, nuts 3 are connected to two end parts of the U-shaped bolt body 1 in a threaded mode, the reinforced plate spring structure 2 comprises a first plate body 201 and a second plate body 202, the second plate body 202 is fixedly adhered to the upper end face of the first plate body 201, insertion holes 203 corresponding to the U-shaped bolt body 1 are punched in the left and right two parts of the first plate body 201 and the second plate body 202, an action groove 205 connected with the insertion holes 203 is formed in the bottom surface of the middle of the second plate body 202, a reinforced clamping piece 206 is arranged in the action groove 205 in a sliding mode, an action block 204 is embedded in the center of the bottom surface of the first plate body 201, a transmission bolt 208 is arranged in the action block 204 in an extending mode, the end part of the transmission bolt 208 is conical, the inner end part of the reinforced clamping piece 206 is embedded into the action block 204, the transmission block 208 is in an inclined mode, and the U-shaped bolt body 1 is in an inclined mode.

Be provided with the hole centre gripping location structure of enhancement on the leaf spring, along with the assembly of enhancement type plate spring structure 2 on U type bolt body 1, the tip of U type bolt body 1 runs through jack 203, accessible screw in transfer bolt 208 then, transfer bolt 208 is at the screw in-process, can produce the effort of slope to strengthening grip piece 206 for strengthen grip piece 206 and remove towards jack 203 direction, when removing, take place to contact with the tip of U type bolt body 1, carry out centre gripping location restriction, effectually prevent that enhancement type plate spring structure 2 from taking place deformation, jack 203 takes place the skew.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. An automobile U-shaped bolt with a reinforced plate spring, which is characterized in that: the structure comprises a U-shaped bolt body (1) and a reinforced plate spring structure (2), wherein two end parts of the U-shaped bolt body (1) penetrate through the reinforced plate spring structure (2) simultaneously, two end parts of the U-shaped bolt body (1) are connected with nuts (3) in a threaded mode, the reinforced plate spring structure (2) comprises a first plate body (201) and a second plate body (202), the second plate body (202) is fixedly adhered to the upper end face of the first plate body (201), inserting holes (203) corresponding to the U-shaped bolt body (1) are formed in the left and right two end parts of the first plate body (201) and the second plate body (202) in a punching mode, an action groove (205) connected with the inserting holes (203) is formed in the middle bottom surface of the second plate body (202), an action block (204) is embedded in the center of the bottom surface of the first plate body (201), the top end of the action block (204) extends into the second plate body (202), a spiral groove (207) is formed in the action block (204), and the inner end part (208) of the action block (208) is embedded in a conical bolt, and the inner end part (208) is in an inclined bolt.

2. An automotive U-bolt with reinforced leaf spring as set forth in claim 1 wherein: both ends of the U-shaped bolt body (1) are provided with external thread structures.

3. An automotive U-bolt with reinforced leaf spring as set forth in claim 1 wherein: the U-shaped bolt body (1) is made of stainless steel.

4. An automotive U-bolt with reinforced leaf spring as set forth in claim 1 wherein: the first plate body (201) and the second plate body (202) are both provided with radians.